Cleanup build script and use FSharp.Formatting generate script for docs again

Author: kMutagene

FSharp.Plotly.sln

@@ -22,6 +22,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "project", "project", "{BF60
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{83F16175-43B1-4C90-A1EE-8E351C33435D}"
 	ProjectSection(SolutionItems) = preProject
+		docsrc\tools\formatters.fsx = docsrc\tools\formatters.fsx
 		docsrc\tools\generate.fsx = docsrc\tools\generate.fsx
 		docsrc\tools\templates\template.cshtml = docsrc\tools\templates\template.cshtml
 	EndProjectSection
@@ -78,7 +79,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".build", ".build", "{7C6D08
 		appveyor.yml = appveyor.yml
 		build.cmd = build.cmd
 		build.fsx = build.fsx
-		build.proj = build.proj
 		build.sh = build.sh
 	EndProjectSection
 EndProject

build.cmd

@@ -1,7 +1,6 @@
 @echo off
 cls
 
-dotnet restore build.proj
 dotnet tool restore
 dotnet paket restore
 dotnet fake build %*